hg: openjfx/8/graphics/rt: Gradle build improvements.

[hang.vo at oracle.com]

Changeset: 0223a65dbd73
Author:    Richard Bair <richard.bair at oracle.com>
Date:      2013-04-03 23:38 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/0223a65dbd73

Gradle build improvements.
    - Added OS_ARCH property because it is needed in some native compilation steps (parameterized i386 on windows because might be amd64)
    - Added ability for CCTask to be used to produce an exe in a single step (Windows requirement)
    - Added ability for CCTask to rename output files
    - Allow CCTask headers to be null (might have no JNI associated with it in the case of deployment code)
    - Temporarily disable pdb for windows (wasn't working anyway)
    - Added building of deployment code (fxpackager project)
    - added -encoding UTF8 to compiler (make Windows happy. *sigh* Windows).
    - Fixed build scenario that caused JDK 8 javac to crash (see JDK-8010659 and JDK-8011413 for details)
    - Fixed bug where JAVADOC wasn't being used to generate JavaDoc
    - Fixed javadoc to use a whitelist of projects instead of blacklisting one (since as we move forward the whitelist will be smaller)
    - Creation of policy file
    - Added reference to mt.exe to win.gradle

! build.gradle
! generator.gradle
! settings.gradle
! win.gradle